Waukesha Cherry-Burrell Universal 3 Series 045-U3 Positive Displacement Pump Case

The Waukesha Cherry-Burrell 045-U3 is a pump case from the Universal 3 series of positive displacement lobe pumps, designed for sanitary applications in industries such as food and beverage, pharmaceuticals, and biotechnology. This stainless steel case houses the rotors and provides a robust enclosure for high-pressure, hygienic fluid transfer. Key features include a compact oval design with dual ports for inlet and outlet, bolt-on cover for easy access and maintenance, and compatibility with Universal 3 series components like rotors and seals. Benefits include excellent durability in corrosive environments, ease of cleaning to meet CIP/SIP standards, and high efficiency in handling viscous fluids or shear-sensitive products. Compared to similar pump cases from competitors like Alfa Laval or Fristam, the Universal 3 series offers superior modularity and a wider range of material options, though it may require more frequent seal replacements in abrasive applications. Drawbacks include higher initial cost and the need for precise alignment during assembly. This specific unit appears used with minor internal wear, making it suitable for refurbishment or spare parts in industrial settings. Applications include dairy processing, cosmetic manufacturing, and chemical transfer where hygiene and reliability are critical.